40718561280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22853}}^1$

素因数の和:22914

約数の個数: 208

約数和(自身を含む): 134781922080

約数和(自身を除く): 94063360800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 2048, 2320, 2560, 2784, 3072, 3480, 3712, 3840, 4096, 4640, 5120, 5568, 6144, 6960, 7424, 7680, 9280, 10240, 11136, 12288, 13920, 14848, 15360, 18560, 20480, 22272, 22853, 27840, 29696, 30720, 37120, 44544, 45706, 55680, 59392, 61440, 68559, 74240, 89088, 91412, 111360, 114265, 118784, 137118, 148480, 178176, 182824, 222720, 228530, 274236, 296960, 342795, 356352, 365648, 445440, 457060, 548472, 593920, 662737, 685590, 731296, 890880, 914120, 1096944, 1325474, 1371180, 1462592, 1781760, 1828240, 1988211, 2193888, 2650948, 2742360, 2925184, 3313685, 3656480, 3976422, 4387776, 5301896, 5484720, 5850368, 6627370, 7312960, 7952844, 8775552, 9941055, 10603792, 10969440, 11700736, 13254740, 14625920, 15905688, 17551104, 19882110, 21207584, 21938880, 23401472, 26509480, 29251840, 31811376, 35102208, 39764220, 42415168, 43877760, 46802944, 53018960, 58503680, 63622752, 70204416, 79528440, 84830336, 87755520, 93605888, 106037920, 117007360, 127245504, 140408832, 159056880, 169660672, 175511040, 212075840, 234014720, 254491008, 280817664, 318113760, 339321344, 351022080, 424151680, 468029440, 508982016, 636227520, 678642688, 702044160, 848303360, 1017964032, 1272455040, 1357285376, 1404088320, 1696606720, 2035928064, 2544910080, 2714570752, 3393213440, 4071856128, 5089820160, 6786426880, 8143712256, 10179640320, 13572853760, 20359280640, 40718561280]

約数ペア:

[(1, 40718561280), (2, 20359280640), (3, 13572853760), (4, 10179640320), (5, 8143712256), (6, 6786426880), (8, 5089820160), (10, 4071856128), (12, 3393213440), (15, 2714570752), (16, 2544910080), (20, 2035928064), (24, 1696606720), (29, 1404088320), (30, 1357285376), (32, 1272455040), (40, 1017964032), (48, 848303360), (58, 702044160), (60, 678642688), (64, 636227520), (80, 508982016), (87, 468029440), (96, 424151680), (116, 351022080), (120, 339321344), (128, 318113760), (145, 280817664), (160, 254491008), (174, 234014720), (192, 212075840), (232, 175511040), (240, 169660672), (256, 159056880), (290, 140408832), (320, 127245504), (348, 117007360), (384, 106037920), (435, 93605888), (464, 87755520), (480, 84830336), (512, 79528440), (580, 70204416), (640, 63622752), (696, 58503680), (768, 53018960), (870, 46802944), (928, 43877760), (960, 42415168), (1024, 39764220), (1160, 35102208), (1280, 31811376), (1392, 29251840), (1536, 26509480), (1740, 23401472), (1856, 21938880), (1920, 21207584), (2048, 19882110), (2320, 17551104), (2560, 15905688), (2784, 14625920), (3072, 13254740), (3480, 11700736), (3712, 10969440), (3840, 10603792), (4096, 9941055), (4640, 8775552), (5120, 7952844), (5568, 7312960), (6144, 6627370), (6960, 5850368), (7424, 5484720), (7680, 5301896), (9280, 4387776), (10240, 3976422), (11136, 3656480), (12288, 3313685), (13920, 2925184), (14848, 2742360), (15360, 2650948), (18560, 2193888), (20480, 1988211), (22272, 1828240), (22853, 1781760), (27840, 1462592), (29696, 1371180), (30720, 1325474), (37120, 1096944), (44544, 914120), (45706, 890880), (55680, 731296), (59392, 685590), (61440, 662737), (68559, 593920), (74240, 548472), (89088, 457060), (91412, 445440), (111360, 365648), (114265, 356352), (118784, 342795), (137118, 296960), (148480, 274236), (178176, 228530), (182824, 222720)]